US1898780A - Fountain pen - Google Patents
Fountain pen Download PDFInfo
- Publication number
- US1898780A US1898780A US467807A US46780730A US1898780A US 1898780 A US1898780 A US 1898780A US 467807 A US467807 A US 467807A US 46780730 A US46780730 A US 46780730A US 1898780 A US1898780 A US 1898780A
- Authority
- US
- United States
- Prior art keywords
- writing
- fountain pen
- pen
- nib
- point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/20—Pens with writing-points other than nibs or balls with roller writing-points
Definitions
- This invention relates to fountain pens understood that said invention is to be limand more particularly to a novel form of ited, not to the specific details herein set writing point or nib provided with a rotatforth, but only by the scope of the claim able writing element held therein in suitable manner.
- a nib or writing point which permits the use of the pen on any kind of writing surface without scratching or hanging in the fibers thereof.
- a Fig. 1 is a side elevation of a portion of the nib.
- lig. 2 is a section on line 2-2 of Fig. 2
- Fig. 3 is an end viewthereof.
- the pen may comprise a suitable conventional barrel having held in one end thereof, a tapering point portion over which may fit a suitable cap.
- a fountain pen including a barrel having 55 a nib including a conical element having a duct therethru leading to the apex of the element, a writing element in the said apex and consisting of a pair of hemispherical portions with their flat sides adjacent each 60 other and rotatably mounted upon and retained in said apex by a common axle element, said writing element being in position to receive ink from said duct.
- This writing element will be composed of two hemi-spherical sections 150 and 15?) mounted upon a suitable spindle 16 extending laterally thru the edges of the cup.
- a suitable spindle 16 extending laterally thru the edges of the cup.
- mounting them upon the spindle will provide a capillary space 17 between them which space will cause flow of ink from the cu above the ball to the lower surface thereo It is pre' ferred also to cut away the portion of the cup edge as indicated at 18 in order to permit tiltlng the pen during writing.
Description
M. J. KWARTZ FOUNTAIN PEN Feb. 21, 1933.
Filed July 14, 1930 INVENTOR.
ATTORNEY.
Patented Feb. 21, 1933 MICHAEL J. K'WART Z, 015 DETROIT, MICHIGAN FOUNTAIN PEN Application filed July 14, 1930. Serial m5. 467,807.
This invention relates to fountain pens understood that said invention is to be limand more particularly to a novel form of ited, not to the specific details herein set writing point or nib provided with a rotatforth, but only by the scope of the claim able writing element held therein in suitable manner.
Among the objects of the invention is a nib or writing point which permits the use of the pen on any kind of writing surface without scratching or hanging in the fibers thereof.
, Other objects will readily occur to those skilled in the art upon reference to the following description and the accompanying drawing in which a Fig. 1 is a side elevation of a portion of the nib.
lig. 2 is a section on line 2-2 of Fig. 2
Fig. 3 is an end viewthereof.
As indicated in the drawing, the pen may comprise a suitable conventional barrel having held in one end thereof, a tapering point portion over which may fit a suitable cap.
' The point portion will be tapered a rather which follows:
A fountain pen including a barrel having 55 a nib including a conical element having a duct therethru leading to the apex of the element, a writing element in the said apex and consisting of a pair of hemispherical portions with their flat sides adjacent each 60 other and rotatably mounted upon and retained in said apex by a common axle element, said writing element being in position to receive ink from said duct.
Signedat Detroit, county of Wayne and 65 State of Michigan, this 3rd day of July fine dimension and will be provided with an axial duct 13 for leading ink from the barrel 10 to the nib end or writin ortion. At its smaller end the point provided with a cup like depression 14 in which is mounted the ball-shaped writing element 15.
This writing element will be composed of two hemi-spherical sections 150 and 15?) mounted upon a suitable spindle 16 extending laterally thru the edges of the cup.. As these hemi-spherical portions will preferably be made separately, mounting them upon the spindle will provide a capillary space 17 between them which space will cause flow of ink from the cu above the ball to the lower surface thereo It is pre' ferred also to cut away the portion of the cup edge as indicated at 18 in order to permit tiltlng the pen during writing.
The operation of the device will seem to be obvious from the foregoing description and need not be described except to say that the rolling of the ball over the writing surface precludes scratching.
Now having described the invention and the preferred embodiment therof, it is to be
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US467807A US1898780A (en) | 1930-07-14 | 1930-07-14 | Fountain pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US467807A US1898780A (en) | 1930-07-14 | 1930-07-14 | Fountain pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1898780A true US1898780A (en) | 1933-02-21 |
Family
ID=23857262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US467807A Expired - Lifetime US1898780A (en) | 1930-07-14 | 1930-07-14 | Fountain pen |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1898780A (en) |
-
1930
- 1930-07-14 US US467807A patent/US1898780A/en not_active Expired - Lifetime
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